Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
BL Lac	2008-12-30	03:12:06	2454830.63340	B	2.237	0.003	15.18	0.01
3C 454.3	2008-12-30	04:15:57	2454830.67774	4	2.462	0.003	16.29	0.03
1ES2344+514	2008-12-30	04:53:47	2454830.70402	A	2.908	0.002
AO0235+164	2008-12-30	06:01:06	2454830.75076	4	4.205	0.004	17.24	0.01
OJ 248	2008-12-30	08:27:18	2454830.85229	2	2.656	0.004	17.37	0.02
OJ 287	2008-12-30	09:02:54	2454830.87701	4	0.752	0.003	14.94	0.01
Mrk 421	2008-12-30	09:25:39	2454830.89281	1	-0.908	0.002	13.45	0.02
W Com	2008-12-30	10:40:35	2454830.94485	A	2.997	0.002	15.08	0.04
3C 273	2008-12-30	10:59:27	2454830.95795	C	0.933	0.001	12.80	0.04
3C 279	2008-12-30	11:38:33	2454830.98510	1	3.203	0.002	15.60	0.01
H1426+428	2008-12-30	12:14:40	2454831.01019	A	2.465	0.003	16.63	0.01
PKS1510-08	2008-12-30	12:53:55	2454831.03744	1	5.419	0.003	17.02	0.03
Mrk 501	2008-12-30	13:10:16	2454831.04880	A	1.362	0.002	13.97	0.01